A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 31/04 (2006.01) A61F 2/30 (2006.01) A61F 2/46 (2006.01) A61L 27/38 (2006.01) A61B 17/00 (2006.01) A61B 17/06 (2006.01) A61B 17/064 (2006.01) A61B 17/22 (2006.01) A61B 17/68 (2006.01) A61B 17/86 (2006.01) A61F 2/00 (2006.01) A61F 2/02 (2006.01) A61F 2/38 (2006.01)
Patent
CA 2338909
The present invention provides a method for the effective treatment of articulating joint surface cartilage in an animal by the transplantation of an implantable article including chondrocyte cells retained to an absorbable support matrix. The present invention is also directed to an instrument for placing and manipulating the implantable article at the site of implantation, and a retention device for securing the implantable article to the site of implantation. The present invention is also directed to an implantable article for cartilage repair in an animal, the implantable article including chondrocyte cells retained on an absorbable support matrix, and a method of making same. This invention also encompasses, in general, an article comprising an absorbable flexible support matrix for living cells grown and adhered thereto.
L'invention porte sur une méthode efficace de traitement chez l'animal des surfaces des cartilages articulaires par transplantation d'un article implantable comportant des chondrocytes disposés sur une matrice support absorbable. L'invention porte également sur un instrument de mise en place et de manipulation d'un tel article sur le site d'implantation, et sur un dispositif de maintien servant à l'y fixer. Elle porte en outre sur ledit article implantable et son procédé d'élaboration, ainsi que d'une manière générale sur un article comportant une matrice support souple de cellule vivante y étant cultivées et y adhérant.
Asculai Samuel
Behrens Peter
Gianetti Bruno
Fetherstonhaugh & Co.
Verigen Transplantation Service International (vtsi) Ag
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